Question: which group starts with the letter o
Paraphrase: which bunch begins with the letter o
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q16887380 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 'o')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Odes of Solomon, Odes of Solomon, Original Six, Original Six, Outer London, Outer London, Orion Molecular Cloud Complex, Orion Molecular Cloud Complex, Ordinal indicator, Ordinal indicator, Ospedali Grandi, Ospedali Grandi, Oranienstein Letters, Oranienstein Letters, OSBOS, OSBOS, otonality and utonality, otonality and utonality, Oceanian nations at the FIFA World Cup, Oceanian nations at the FIFA World Cup, Onlafbald and Scula, Onlafbald and Scula, Okir, Okir, Oxgangs high rise flats, Oxgangs high rise flats, OHeSo, OHeSo, Old Towns of Djenné, Old Towns of Djenné, Old Three Stations, Old Three Stations, Oslo ice rink, Oslo ice rink, Old Church, Künstlerheim, and Odilo Chapel, Old Church, Künstlerheim, and Odilo Chapel, objects group in Maurs, objects group in Maurs, objects from the furnishing of the Saint-Vincent collegiate church in Montreal, objects from the furnishing of the Saint-Vincent collegiate church in Montreal, Obere Leine, Obere Leine, Old City of Dubrovnik, Old City of Dubrovnik, occupational groups, occupational groups